715806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:70

約数の個数: 96

約数和(自身を含む): 2096640

約数和(自身を除く): 1380834

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 23, 26, 38, 39, 42, 46, 57, 63, 69, 78, 91, 114, 117, 126, 133, 138, 161, 171, 182, 207, 234, 247, 266, 273, 299, 322, 342, 399, 414, 437, 483, 494, 546, 598, 741, 798, 819, 874, 897, 966, 1197, 1311, 1449, 1482, 1638, 1729, 1794, 2093, 2223, 2394, 2622, 2691, 2898, 3059, 3458, 3933, 4186, 4446, 5187, 5382, 5681, 6118, 6279, 7866, 9177, 10374, 11362, 12558, 15561, 17043, 18354, 18837, 27531, 31122, 34086, 37674, 39767, 51129, 55062, 79534, 102258, 119301, 238602, 357903, 715806]

約数ペア:

[(1, 715806), (2, 357903), (3, 238602), (6, 119301), (7, 102258), (9, 79534), (13, 55062), (14, 51129), (18, 39767), (19, 37674), (21, 34086), (23, 31122), (26, 27531), (38, 18837), (39, 18354), (42, 17043), (46, 15561), (57, 12558), (63, 11362), (69, 10374), (78, 9177), (91, 7866), (114, 6279), (117, 6118), (126, 5681), (133, 5382), (138, 5187), (161, 4446), (171, 4186), (182, 3933), (207, 3458), (234, 3059), (247, 2898), (266, 2691), (273, 2622), (299, 2394), (322, 2223), (342, 2093), (399, 1794), (414, 1729), (437, 1638), (483, 1482), (494, 1449), (546, 1311), (598, 1197), (741, 966), (798, 897), (819, 874)]